Off-road reach stacker for freight container

Abstract

The invention discloses an off-road reach stacker for a freight container. A front steering driving axle and a rear steering driving axle are arranged on a vehicle frame; a closed floating driving cab is arranged in the middle of the vehicle frame; a supporting mechanism and a supporting oil cylinder are arranged at the rear end of the vehicle frame; a limiting oil cylinder is arranged in the supporting mechanism; the supporting mechanism can rotate around the vehicle frame through a rotary shaft; the supporting mechanism is hinged with a basic suspension arm; the basic suspension arm can rotate around the supporting mechanism through a supporting shaft; a telescopic suspension arm is in telescopic connection with the basic suspension arm; a rotary disk is arranged at the front end of the telescopic suspension arm; a front and rear leveling oil cylinder is arranged between the rotary disk and the telescopic suspension arm; a left and right leveling oil cylinder is arranged on a suspension frame mechanism; a lifting oil cylinder is arranged on the front part of the vehicle frame and connected with the basic suspension arm; and a boarding ladder and a floating boarding ladder are arranged on the left side of the vehicle frame. The off-road reach stacker for the freight container can meet requirements for performance indexes of the conventional reach stacker for the freight container and can meet performance requirements for transportation, loading and unloading of freight containers in outdoor severe environment.

Description

technical field [0001] The invention belongs to special material handling equipment, in particular to an off-road container front stacker. Background technique [0002] Container transportation of materials is one of the methods widely used in the world. When the container is delivered to the destination, it is necessary to carry out the handling and palletizing operation of the container, which requires the use of special container handling equipment such as the container reach stacker. For For special-purpose field environment conditions and no road conditions for loading, unloading, handling and stacking of containers, the equipment used must have strong field operation capabilities and all-road operation functions. To make the container handling and stacking equipment meet the above requirements, the container Handling and palletizing equipment must have field operation capabilities and all-weather operation capabilities. [0003] Usually, container yards and container ...

AI Technical Summary

Problems solved by technology

[0004] The structural characteristics of the existing common container reach stacker are mainly manifested in: the front axle is a rigid straight bridge without steering function, the rear axle is a rigid steering axle, double wheels are installed on both sides of the front axle, and single wheels are installed on both sides of the rear axle. The number of tires on the front and rear axles is: 4 in the front and 2 in the rear, the front axle is driven, the rear axle is steered, the rear axle has no driving function, the lifting arm is centered and installed in the middle of the overall frame, the basic boom is hinged to the frame, and the basic boom can be wound around The frame rotates, the cab is fixedly installed in the middle of the vehicle, the height of the vehicle is relatively high, the workplace is a flat site, and there is no ability to work in a field environment

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